Pythoncard - gauge component.

[fiddlehead]

Hello.

I'd to use gauge component in the code below. I want to show
Queue.quantity in gauge (during running thread, every time when it
changed). I don't know which event i must use. I find some info about
Time event for gauge but don't understand how it works. Any
suggestions?


#---gauge.rcrc.py---

{'application': {'type':'Applic ation',
'name':'Templat e',
'backgrounds': [
{'type':'Backgr ound',
'name':'GaugeTe st',
'size':(187, 147),

'components': [

{'type':'Gauge' ,
'name':'gauge',
'position':(4, 10),
'size':(156, 28),
'foregroundColo r':(248, 29, 67),
'layout':'horiz ontal',
'max':100,
'value':0,
},

{'type':'Button ',
'name':'startbt n',
'position':(5, 44),
'label':'record ',
},
] }] } }
#---------------------------


#--------gauge.py----------------------
from threading import Thread
from threading import Condition
import time

class Queue:
def __init__(self):
self.quantity=0

def produce(self):
self.quantity+= 1

def consume(self):
self.quantity-=1
def isEmpty(self):
return not self.quantity

class Prod(Thread):
def __init__(self, queue, cond):
Thread.__init__ (self)
self.queue=queu e
self.cond=cond
def run(self):
while 1:
self.cond.acqui re()
self.queue.prod uce()
print "Producer produce(1), quantity:",self .queue.quantity
self.cond.notif yAll()
self.cond.relea se()
time.sleep(1)
class Cons(Thread):
def __init__(self, queue, cond):
Thread.__init__ (self)
self.queue=queu e
self.cond=cond
def run(self):
while 1:
time.sleep(2)
self.cond.acqui re()
while self.queue.isEm pty():
print " >>>Quantity: 0. I'm waiting."
self.cond.wait( )
self.queue.cons ume()
print " >>>Consumer consume(1), quantity:",
self.queue.quan tity
self.cond.relea se()

from PythonCard import model
class PythonCardWin(m odel.Background ):
def on_initialize(s elf,event):
self.q=Queue()
self.c=Conditio n()
self.p=Prod(sel f.q,self.c)
self.c=Cons(sel f.q,self.c)

def on_startbtn_mou seClick(self,ev ent):
self.p.start()
self.c.start()

def on_gauge_?????? ?(self, event):
??????????/


if __name__ == '__main__':
app = model.Applicati on(PythonCardWi n)
app.MainLoop()